Aluminum Adjustable Threshold Ramp for Wheelchairs, 36" X 36" Doorway Ramp with 3.4"–7.2" Rise, Self-Supporting Entry Ramp for Uneven Surfaces, 880 Lb Capacity with Non-Slip Mat. 【Heavy-Duty Aluminum Threshold Ramp】Designed with high-strength aluminum alloy, this threshold wheelchair ramp supports up to 880 lbs without bending or warping.
